Alaska Air Group, Inc.
US ˙ NYSE ˙ US0116591092

SecurityALK / Alaska Air Group, Inc.
InstitutionMercer Global Advisors Inc /adv
Latest Disclosed Ownership7,406 shares
Latest Disclosed Value $ 272,389
Mercer Global Advisors Inc /adv reports 20.14% decrease in ownership of ALK / Alaska Air Group, Inc.

On May 15, 2026 - Mercer Global Advisors Inc /adv filed a 13F-HR form disclosing ownership of 7,406 shares of Alaska Air Group, Inc. (US:ALK) valued at $272,393 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 9,274 shares of Alaska Air Group, Inc.. This represents a change in shares of -20.14% during the quarter. The current value of the position is $317,125 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F ALASKA AIR GROUP COM 011659109 7,406 -1,868 -20.14 272 -41.63 0.0004
2026-02-17 2025-12-31 13F ALASKA AIR GROUP COM 011659109 9,274 -12,879 -58.14 466 -57.71 0.0007
2025-11-14 2025-09-30 13F ALASKA AIR GROUP COM 011659109 22,153 1,736 8.50 1,103 9.11 0.0018
2025-08-14 2025-06-30 13F ALASKA AIR GROUP COM 011659109 20,417 11,473 128.28 1,010 129.55 0.0021
2025-05-15 2025-03-31 13F ALASKA AIR GROUP COM 011659109 8,944 374 4.36 440 -20.58 0.0010
2025-02-14 2024-12-31 13F ALASKA AIR GROUP COM 011659109 8,570 8,570 555 0.0014
2024-05-15 2024-03-31 13F ALASKA AIR GROUP COM 011659109 0 -6,906 -100.00 0 0.0000
2024-02-15 2023-12-31 13F ALASKA AIR GROUP COM 011659109 6,906 333 5.07 0 0.0008
2023-11-15 2023-09-30 13F/A-1 ALASKA AIR GROUP COM 011659109 6,573 -1,876 -22.20 0 0.0009
2023-11-14 2023-09-30 13F ALASKA AIR GROUP COM 011659109 6,573 -1,876 0 0.0009
2023-08-14 2023-06-30 13F ALASKA AIR GROUP COM 011659109 8,449 -2,430 -22.34 0 0.0018
2023-05-16 2023-03-31 13F ALASKA AIR GROUP COM 011659109 10,879 991 10.02 0 0.0021
2023-02-09 2022-12-31 13F ALASKA AIR GROUP COM 011659109 9,888 -290 -2.85 0 -100.00 0.0021
2022-11-15 2022-09-30 13F ALASKA AIR GROUP COM 011659109 10,178 1,129 12.48 398 9.94 0.0024
2022-08-10 2022-06-30 13F ALASKA AIR GROUP COM 011659109 9,049 -3,066 -25.31 362 -48.51 0.0022
2022-05-10 2022-03-31 13F ALASKA AIR GROUP COM 011659109 12,115 298 2.52 703 14.12 0.0041
2022-02-04 2021-12-31 13F ALASKA AIR GROUP COM 011659109 11,817 -263 -2.18 616 -12.99 0.0038
2021-11-10 2021-09-30 13F ALASKA AIR GROUP COM 011659109 12,080 402 3.44 708 0.57 0.0049
2021-08-10 2021-06-30 13F ALASKA AIR GROUP COM 011659109 11,678 -1,848 -13.66 704 -24.79 0.0054
2021-08-10 2021-03-31 13F/A-1 ALASKA AIR GROUP COM 011659109 13,526 594 4.59 936 39.29 0.0085
2021-05-11 2021-03-31 13F ALASKA AIR GROUP COM 011659109 13,516 584 935 0.0090
2021-02-12 2020-12-31 13F ALASKA AIR GROUP COM 011659109 12,932 568 4.59 672 48.34 0.0084
2020-12-10 2020-09-30 13F ALASKA AIR GROUP COM 011659109 12,364 942 8.25 453 9.42 0.0068
2020-08-10 2020-06-30 13F ALASKA AIR GROUP COM 011659109 11,422 -1,114 -8.89 414 15.97 0.0075
2020-05-18 2020-03-31 13F ALASKA AIR GROUP COM 011659109 12,536 8,347 199.26 357 25.70 0.0079
2020-02-13 2019-12-31 13F ALASKA AIR GROUP INC COM COM 011659109 4,189 337 8.75 284 13.60 0.0057
2019-11-12 2019-09-30 13F ALASKA AIR GROUP INC COM COM 011659109 3,852 237 6.56 250 8.23 0.0059
2019-08-14 2019-06-30 13F ALASKA AIR GROUP INC COM COM 011659109 3,615 -1,465 -28.84 231 -25.24 0.0061
2019-04-12 2019-03-31 13F ALASKA AIR GROUP INC COM COM 011659109 5,080 5,080 309 0.0165
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.